20128 Diehl st, Walnut

$1,718,000

4 bd · 4 ba · 2,910 sqft · Home · Walnut · 24 days on market

Updated August 9, 2026

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Key Facts

Price / SqFt
$590
Property Type
Home
Year Built
2020
Lot Size
7,649 sqft
Garage
2 cars
Stories
2
Days on Market
24
Listed
Jul 18, 2026
MLS #
WS26144271
Status
Active

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About this home

Welcome to this versatile property in the highly desirable City of Walnut! Extensively renovated by the current owner, truly move-in ready! This unique single-family residence has been thoughtfully configured into two separate living areas, offering exceptional flexibility for owner-users, multi-generational living, or potential rental income. Designed for easy maintenance, the backyard features a combination of concrete patio space and a grassy area, providing both convenience and outdoor enjoyment. A separate living area with its own private entrance is ideal for extended family, guests, a home office, or potential rental opportunities. Conveniently located directly across from Vejar Elementary School, approximately lesser than 1 mile to highly rated Suzanne Middle School and Walnut High school, this home offers an outstanding location for families. Whether you’re looking for a primary residence with flexible living space or an investment opportunity, this property offers exceptional versatility and value. Don’t miss this incredible opportunity!

Highlights

  • 4-bedroom, 4-bath home.
  • 2,910 square feet of living space.
  • Located in Walnut.

Price History

DatePriceChange
Aug 9, 2026$1,718,000
Listed Jul 18, 2026

Location

About Walnut

Active Listings
49
Median Price
$1,488,000
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Estimate a Monthly Payment

Estimated Monthly Payment

$11,220/mo

Includes estimated taxes and insurance at the assumption rates below. HOA dues are not included — enter your community's HOA (varies widely by community, and absent from listing data) for an accurate total.

Principal & Interest
$9,144
Property Tax
$1,575
Insurance
$501
HOAnot included — enter your dues
$0

Estimate only — not a loan offer or rate quote. Confirm actual figures with a lender.

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Listing courtesy of RE/MAX PREMIER/ARCADIA

Based on information from California Regional MLS as of 2026-08-10T00:41:09.167Z. All data, including all measurements and calculations of area, is obtained from various sources and has not been, and will not be, verified by broker or MLS.